/*
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 * and open the template in the editor.
 */
package com.ik.servlets;

import com.ik.pbs.Encapsulados.Sectores;
import com.ik.pbs.Manejadores.ManejadorSectores;
import com.ik.pbs.conection.ConexionDB;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Malkavian
 */
public class retornaSectores extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        ConexionDB con = new ConexionDB();
        try {

            String ciudad = request.getParameter("ciudad");
            System.out.println(ciudad);
            List<Sectores> sectores = ManejadorSectores.getInstance().getSectoresPorCiudad(con.getConnectionDB(), Integer.parseInt(ciudad));

            String html = "";

            if (sectores != null) {
                html = "<option value=\"0\" selected>Seleccionar</option>";
                for (Sectores s : sectores) {

                    html += "<option value=\"" + s.getId() + "\">" + s.getDescripcion() + "</option>";

                }

            } else {
                html = "false";
            }

            out.println(html);
        } catch (Exception e) {
            try {
                con.getConnectionDB().close();
                out.println("false");
                out.close();
            } catch (SQLException ex) {
                Logger.getLogger(retornaSectores.class.getName()).log(Level.SEVERE, null, ex);
            }

        } finally {
            try {
                con.getConnectionDB().close();
                out.close();
            } catch (SQLException ex) {
                Logger.getLogger(retornaSectores.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
